198270462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^5\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 434412720

約数和(自身を除く): 236142258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 169, 178, 267, 338, 507, 534, 1014, 1157, 2197, 2314, 3471, 4394, 6591, 6942, 13182, 15041, 28561, 30082, 45123, 57122, 85683, 90246, 171366, 195533, 371293, 391066, 586599, 742586, 1113879, 1173198, 2227758, 2541929, 5083858, 7625787, 15251574, 33045077, 66090154, 99135231, 198270462]

約数ペア:

[(1, 198270462), (2, 99135231), (3, 66090154), (6, 33045077), (13, 15251574), (26, 7625787), (39, 5083858), (78, 2541929), (89, 2227758), (169, 1173198), (178, 1113879), (267, 742586), (338, 586599), (507, 391066), (534, 371293), (1014, 195533), (1157, 171366), (2197, 90246), (2314, 85683), (3471, 57122), (4394, 45123), (6591, 30082), (6942, 28561), (13182, 15041)]